Composition of matter.



ANTON VASTAG AND STEFAN HORVATH, OF MCKEES ROCKS, PENNSYLVANIA.

COMPOSITION OF MATTER.

No Drawing.

To all whom it may concern:

Be it known that we, ANTON VAsTAo and STEFAN HonvA'rn, sulnects of the King of 'l-Iungary, residing'at McKees Rocks, in the Copper 38 grains. Borax 35 grains.

These ingredients are applied to the confronting ends of two pieces of copper and then the confronting ends are subjected to the action of a; fire. x

In using the above named ingredients, the ends of two pieces of copper can be fixed together as though they were one piece, the connection being as strong and durable as a solid piece of copper.

The hereindescribed composition of matter for welding and brazing purposes consisting of 35 grains of borax and 38 grains of copper.

In testimony whereof we aiiix our signs.- tures in the presence of two Witnesses.

ANTON VASTAG.

' STEFAN IIORVATH. \Vitnesses:

JAN POPSAN, Josnr Tnnn'nn.

Specification of Letters Patent. Patented D131, 15, 1910. Application filed August 7, 1909. Serial No. 511,809. 

